Kristin actually sang the song with Mika at a concert earlier this month. Check out the video below!

“I get given a lot of grief because I’m petite and I go, ‘Oh my gosh. I have a belly.’ And people go, ‘Are you high? Are you crazy? Do you have a problem?,’ Kristin recently shared with Us Weekly about her weight.

She added, “I don’t have a problem. I’m a woman. I’m a woman. If I wear too tight jeans, I have a muffin top. If I eat dessert, I feel it. It doesn’t matter your size. It’s just how it is.”